Serena Pietruszka (Serena101)

Boulder, Colorado, United States
GitHub

Context.IO App Challenge

Online

Email is the data source. Context.IO is the tool. What you build with it is up to you!

$125,000 in prizes
Winners announced
486 participants

KPCB Fellows Challenge

Online

We're looking for mission and impact-driven people to build for good. Help us solve tough non-profit challenges with innovative tech.

$1,000 in prizes
Winners announced
75 participants

The Blue Airplane Hack

Online

Build new solutions with the Send Anywhere API

$8,000 in prizes
Winners announced
86 participants

Spiceworks Breakthrough App Challenge

Online

Build the next breakthrough app on the world's largest IT platform.

$65,000 in prizes
Winners announced
106 participants

Nexmo: Build With Our New Beta

Online

Be the first to take our new beta API for a spin.

Non-monetary prizes
Winners announced
26 participants

SAMHSA's Opioid Overdose Prevention Challenge

Online

Submit an innovative tool or app to prevent opioid-related overdoses. Win cash. Help save lives.

$22,500 in prizes
Winners announced
77 participants

SAMHSA's Offender Reintegration Toolkit Challenge

Online

Submit an innovative tool or app to help individuals reentering their community after incarceration. Win cash.

$22,500 in prizes
Winners announced
59 participants

InnovateNYP: Open Challenge

Online

Create innovative technology solutions to help enhance the hospital experience for patients and care providers at NewYork-Presbyterian!

$25,000 in prizes
Winners announced
204 participants

Splunk Apptitude App Challenge

Online

The Splunk Apptitude App Contest is an online competition designed to find the next big app in big data. We want your big ideas, and will give you more than just bragging rights. We’ll give you cash.

$160,170 in prizes
Winners announced
172 participants

Ambitious Apps at Amazing Scale! A Hackathon for Apache Geode (incubating)

Online

Create an ambitious application running at amazing scale. Learn how to use in-memory data management of Apache Geode and win an Apple Watch!

$1,342 in prizes
Winners announced
28 participants

Super-Utilizer Health Innovation Challenge

Online

Improve health care for low-income, high-need ‘super-utilizers’ by designing innovative digital health solutions that address their complex health and social issues.